FR930618A - Procédé de fabrication de polyesters linéaires fortement polymères - Google Patents

Procédé de fabrication de polyesters linéaires fortement polymères

Info

Publication number
FR930618A
FR930618A FR930618DA FR930618A FR 930618 A FR930618 A FR 930618A FR 930618D A FR930618D A FR 930618DA FR 930618 A FR930618 A FR 930618A
Authority
FR
France
Prior art keywords
manufacturing process
linear polyesters
highly polymeric
polymeric linear
highly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR930618A publication Critical patent/FR930618A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR930618D 1945-03-05 1946-07-13 Procédé de fabrication de polyesters linéaires fortement polymères Expired FR930618A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB930618X 1945-03-05

Publications (1)

Publication Number Publication Date
FR930618A true FR930618A (fr) 1948-01-30

Family

ID=10732711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930618D Expired FR930618A (fr) 1945-03-05 1946-07-13 Procédé de fabrication de polyesters linéaires fortement polymères

Country Status (5)

Country Link
BE (1) BE466461A (pt)
CH (1) CH255975A (pt)
FR (1) FR930618A (pt)
GB (1) GB590417A (pt)
NL (1) NL60840C (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518283A (en) * 1948-07-29 1950-08-08 Du Pont Production of polyethylene terephthalate

Also Published As

Publication number Publication date
NL60840C (pt)
BE466461A (pt) 1947-01-05
CH255975A (de) 1948-07-31
GB590417A (en) 1947-07-17

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